Show Only Top-Level OP Comments in Reddit
If you use Reddit mainly for news, blocking comments can be useful for focus. However, top-level comments by the author (OP) often have useful context and information.
While logged out of Reddit, using UBlock Origin, add the following to the My Filters
tab in settings:
While logged in, the following filter will only show comments (any depth) by the author:
More info: UBlock Wiki - Procedural cosmetic filters